Launch of Microsoft adCenter Advertising Service

in 2006, Microsoft officially launched Microsoft adCenter to all U.S. advertisers, introducing its own pay-per-click advertising platform for MSN Search. The release came more than a month ahead of the original schedule and marked Microsoft’s move away from relying on Yahoo and its Overture service to provide search advertising. By June 2006, Microsoft had completed the transition to displaying ads served entirely through adCenter. Microsoft adCenter introduced targeting capabilities that allowed advertisers to adjust bids using demographic factors such as age and gender, in addition to keyword-based targeting. The company positioned these features as a way to deliver more relevant ads and improve campaign performance. Earlier in January 2006, Microsoft also launched the adCenter Incubation Lab, known as adLab, to research new advertising technologies including audience intelligence and behavioral targeting methods. Following the May launch, Microsoft expanded its advertising reach later in 2006, including an agreement in August to provide search and banner advertising for Facebook. The introduction of adCenter represented Microsoft’s entry into operating a fully independent search advertising marketplace.